RU2305940C1 - Dough kneading machine - Google Patents

Abstract

FIELD: equipment for baking industry, in particular, dough preparing technique.

SUBSTANCE: dough kneading machine has casing, charging and discharge openings, and immovable blades mounted on main rotating shaft. Movable blades are additionally mounted on shaft, with axes of rotation of movable blades extending perpendicular to main rotating shaft. Movable blades are positioned between immovable blades. In lower part of kneading casing there are rigidly fixed fingers which are inserted into gaps between additional movable blades.

EFFECT: simplified construction, reduced production costs, enhanced reliability in operation of apparatus and improved quality of dough produced.

2 dwg

Description

The invention relates to equipment for the baking industry and is intended for the preparation of dough.

The closest analogue is a dough mixing machine (USSR author's certificate No. 1409186, class А21С 1/06, 07/15/08. Bull. No. 26), which contains a housing, loading and unloading holes, movable blades mounted on the main rotating shaft.

The disadvantage of the analogue is the complexity, low reliability and high cost of the design, poor quality of the prepared dough.

An object of the invention is to simplify, increase reliability and reduce the cost of construction, improving the quality of the prepared dough.

The problem is achieved in that in a dough mixing machine containing a housing, loading and unloading holes, fixed blades mounted on the main rotating shaft, it is new that movable blades are additionally installed, the rotation axis of which is perpendicular to the main rotating shaft, and the moving blades are located between the fixed In addition, in the lower part of the kneading case there are rigidly fixed fingers entering the gap between the additional movable blades.

The technical result of the invention is expressed in simplification, increased reliability and cheaper design, improving the quality of the prepared dough.

The invention is illustrated by drawings, where figure 1 shows a front view of a dough mixing machine, figure 2 is a view A.

The dough mixing machine includes a housing 1, fixed blades 2 mounted on the main rotating shaft 3, additionally mounted movable blades 6, the axis of rotation 4 of which is perpendicular to the main rotating shaft 3, rigidly fixed fingers 5, loading 7 and unloading 8 holes.

Kneading machine works as follows.

The ingredients of the dough are continuously fed through the loading hole 7 into the kneading casing 1, where fixed blades 2 are mounted on the main rotating shaft 3. At the same time, the ingredients are mixed and transported along a helical line along the main rotating shaft 3. Next, the mixed ingredients enter the area of the dough mixer, where additional blades 6 are installed on the rotating axles 4, the rotation axis 4 of which is perpendicular to the main rotating shaft 3. They make a complex movement: circular - around the horizontal ntalnogo main rotating shaft 3; own - around the axis 4, perpendicular to the main shaft 3, through interaction with fixed fingers 5 installed in the lower part of the kneading body and between each other. Layers of the dough passing through the gap between the additional blades 6 and the fixed fingers 5 are additionally machined and plasticized, which helps to improve the quality and improve the uniformity of the composition of the dough. The finished dough leaves the discharge opening 8.

Claims (1)

A kneading machine comprising a housing, loading and unloading holes, fixed vanes mounted on the main rotating shaft, characterized in that movable blades are additionally installed, the axis of rotation of which is perpendicular to the main rotating shaft, and the moving blades are installed between the stationary ones, in addition, in the lower part of the kneading the housing is located rigidly fixed fingers included in the gap between the additional movable blades.

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